Traffic Engineering Services DE, LLC Information

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Summary

Traffic Engineering Services DE, LLC is a building‑industry contractor headquartered in Elkridge, MD that delivers temporary traffic control solutions across the United States. Founded in 2005 and staffed by 100–200 professionals, the firm specializes in temporary traffic control, equipment rentals, project planning/traffic control plans, and constructability reviews to keep construction sites safe and compliant.

Leadership includes Vice President Operations Glenn Stitt and Director of Operations Glenn Stitt, with Project Manager Shon Thomas overseeing field execution. Joe Garelli III serves as Safety Manager, while Katherine Taylor directs financial operations. The team also features crew lead Nina Ferrara, human resources manager Richard Ludvigsen, and others who collaborate to provide comprehensive traffic control planning and on‑site flagger services.

Websitehelixtraffic.com
Social Links
Phone Number301-549-1950
Industries
Headquarters Address7121 Dorsey Run Rd, Elkridge, MD, 21075 US
Company Size100-200 employees
Specialities & ServicesTemporary Traffic Control, Equipment Rentals, Project Planning/Traffic Control Plans, Constructability Reviews
Founded2005
Updated:2026-10-20

Estimated Website Traffic

The chart shows a decline in traffic to the helixtraffic.com website. In September, traffic decreased to 6967, compared to 8564 in the previous month. The highest traffic in 2026 was recorded in April, reaching 28506 visits.

Workforce Turnover

Corporate Tenure Analytics

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Workforce Experience Insights

18% have been with the company for 1 to 2 years18% have been with the company for 3 to 4 years27% have been with the company for 5 to 7 years27% have been with the company for 8 to 10 years9% have been with the company for more than 11 years
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Glenn Stitt
Glenn StittVice President Operations
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Richard Florio
Richard FlorioTraining Coordinator
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Nina Ferrara
Nina FerraraCrew Lead
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Richard Ludvigsen
Richard LudvigsenHuman Resources Manager
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Shon Thomas
Shon ThomasProject Manager
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Katherine Taylor
Katherine TaylorFinancial Director
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Nichole Marks
Nichole MarksAdministrative Assistant
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Joe Garelli III
Joe Garelli IIISafety Manager
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Mary Jo Holsinger
Mary Jo HolsingerHuman Resources Supervisor
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Jerome Jackson
Jerome JacksonOperations/King of Prussia Branch Manager
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Walter Washington
Walter WashingtonTraffic Safety Flagger
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Glenn Stitt
Glenn StittDirector of Operations
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Patricia Settle
Patricia SettlePennsylvania Recruiter
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FAQ

Traffic Engineering Services DE, LLC operates in the Building industries. More details can be found on the official website: helixtraffic.com.
Traffic Engineering Services DE, LLC has offices located in Elkridge, US.
The headquarters of Traffic Engineering Services DE, LLC are located in Elkridge, United States.
You can contact Traffic Engineering Services DE, LLC by phone at 301-549-1950.
Traffic Engineering Services DE, LLC currently employs 100-200 people.

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